buggnubg - Bugs: bug #37583, gnubg.findbestmove() crashes...


bug #37583: gnubg.findbestmove() crashes gnubg-cli

Submitter:  None
Submitted:  Tue 16 Oct 2012 11:48:36 PM UTC
Originator Name:  bagratte Originator Email:  * -email is unavailable-
Item Group:  Crash error Category:  Command line interface
Release:  * 0.90-devel Privacy:  Public
Operating System:  Windows 7 Severity:  3 - Normal
Open/Closed:  Closed Assigned to:  mdpetch
Priority:  5 - Normal Status:  Fixed
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Tue 23 Oct 2012 05:44:37 AM UTC, comment #3: 

Upgrading to 20121023 Version should resolbe this issue http://www.gnubg.org/media/windows/gnubg-MAIN-20121023-setup.exe

Michael Petch <mdpetch>
Project Administrator
Fri 19 Oct 2012 10:22:11 PM UTC, comment #2: 

The issue is a stack alignment problem with SSE2 code being called from python (in this case SSE instruction executed within gnubg.findbestmove() . Until I fix this issue, a temporary solution is to download the non-SSE executables from here:


Unzip this file and extract the nogui cli executable to your gnubg installation directory. This version doesn't use SSE so should work, albeit slower than the SSE version.

Michael Petch <mdpetch>
Project Administrator
Wed 17 Oct 2012 12:42:10 AM UTC, comment #1: 

This is confirmed on latest release using gnubg-cli.exe, and appears to ONLY be a bug on Windows with gnubg-cli.exe . The same procedure on my Linux using "gnubg -t" work as expected. I'll see about fixing it by the weekend.

Michael Petch <mdpetch>
Project Administrator
Tue 16 Oct 2012 11:48:36 PM UTC, original submission:  

nothing much to add. new game, roll, >, gnubg.findbestmove() and it crashes. always.



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file #26780:  Untitled.png added by None (57KiB - image/png)


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    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2012-10-23 mdpetch Open/ClosedOpen Closed
        StatusIn Progress Fixed
    2012-10-19 mdpetch StatusConfirmed In Progress
    2012-10-17 mdpetch Assigned toNone mdpetch
        StatusNone Confirmed
    2012-10-16 None Attached File- Added Untitled.png, #26780

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